Wenwei Xie

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Probucol derivative, preparation method therefor and use thereof
- Patent number 11,649,220
- Issue date May 16, 2023
- DEMOTECH.INC.
- Song Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiazolopyrimidine compounds
- Patent number 8,921,383
- Issue date Dec 30, 2014
- Hoffmann-La Roche Inc.
- Johannes Cornelius Hermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-LAYER TRANSDERMAL DRUG DELIVERY SYSTEM CONTAINING IBUPROFEN O...
- Publication number 20220008351
- Publication date Jan 13, 2022
- Demotech, Inc.
- Wenwei Xie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROBUCOL DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
- Publication number 20210040052
- Publication date Feb 11, 2021
- DEMOTECH.INC.
- Song LU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRIAZOLOPYRIDINE COMPOUNDS
- Publication number 20120309746
- Publication date Dec 6, 2012
- Johannes Cornelius Hermann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THIAZOLOPYRIMIDINE COMPOUNDS
- Publication number 20120252777
- Publication date Oct 4, 2012
- Johannes Cornelius Hermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE